This high quality range of Switchboard instruments comply with the BSEN60051 (IEC51). Available in three case sizes, their rugged design characteristics suit the most demanding of environmental applications.

Three bezels sizes, 94mm (056), 129mm (057) and 181mm (058), are available, 057/058 with a heavy gauge pressed steel case. Model 056 has a grey thermoplastic flame retardant case to UL94V-O. Mounting is by clamp band meaning only a single panel cut out is required.
Standard fronts are a one piece flame retardant polycarbonate moulding with a matt black finished bezel area, and a specially contoured window to minimize reflection from adjacent light sources. Supplementary red pointer, slave pointer, calibration for non standard ambient temperatures, special scales, trim potentiometers, etc are optional extras.

PLEASE SEE TECHNICAL INFORMATION - PDF FOR COMPLETE INFORMATION